74ALVC04D,112 Equivalent & Substitute Parts

Part Overview

The 74ALVC04D,112 is a 6-channel inverter logic IC manufactured by Nexperia USA Inc. in a 14-SO surface mount package. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement. The 74ALVC series provides low-voltage CMOS inverter functionality suitable for applications requiring signal inversion across multiple channels with minimal power consumption.

Key Parameters

Parameter	Value
Manufacturer Part Number	74ALVC04D,112
Manufacturer	Nexperia USA Inc.
Category	Logic
Logic Type	Inverter
Number of Circuits	6
Number of Inputs	1
Voltage - Supply	1.65V ~ 3.6V
Current - Quiescent (Max)	20 µA
Current - Output High, Low	24mA, 24mA
Input Logic Level - Low	0.7V ~ 0.8V
Input Logic Level - High	1.7V ~ 2V
Max Propagation Delay @ V, Max CL	2ns @ 3.3V, 50pF
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the 74ALVC04D,112 is determined by the following critical parameters:

Logic Configuration: 6-channel inverter with single input per channel
Supply Voltage Range: 1.65V ~ 3.6V
Output Drive Capability: 24mA high and low
Input Logic Thresholds: 0.7V ~ 0.8V (low), 1.7V ~ 2V (high)
Propagation Delay: Maximum 2ns @ 3.3V, 50pF load
Package: 14-SOIC surface mount form factor
Temperature Range: -40°C ~ 85°C
Compliance: ROHS3, MSL Level 1

All substitute parts listed maintain identical logic configuration, electrical specifications, and package dimensions. Substitutes are qualified based on matching these core parameters across the 74ALVC04 base product family.

Parameter Comparison

Parameter	74ALVC04D,112 (Nexperia)	SN74ALVC04D (TI)	SN74ALVC04DR (TI)	SN74ALVC04DRG4 (TI)
Manufacturer	Nexperia USA Inc.	Texas Instruments	Texas Instruments	Texas Instruments
Product Status	Obsolete	Active	Active	Discontinued at DiGi Electronics
Logic Type	Inverter	Inverter	Inverter	Inverter
Number of Circuits	6	6	6	6
Number of Inputs	1	1	1	1
Voltage - Supply	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V
Current - Quiescent (Max)	20 µA	10 µA	10 µA	10 µA
Current - Output High, Low	24mA, 24mA	24mA, 24mA	24mA, 24mA	24mA, 24mA
Input Logic Level - Low	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V
Input Logic Level - High	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V
Max Propagation Delay @ V, Max CL	2ns @ 3.3V, 50pF	2.8ns @ 3.3V, 50pF	2.8ns @ 3.3V, 50pF	2.8ns @ 3.3V, 50pF
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)	14-SOIC (0.154", 3.90mm Width)	14-SOIC (0.154", 3.90mm Width)	14-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitute: SN74ALVC04D or SN74ALVC04DR

The Texas Instruments SN74ALVC04D and SN74ALVC04DR are the preferred substitutes for the obsolete 74ALVC04D,112. Both parts maintain active product status and are fully compatible with the original specification. The SN74ALVC04DR variant in tape and reel packaging offers higher inventory availability (3773 pcs) compared to the tube-packaged SN74ALVC04D (1900 pcs).

Secondary Substitute: SN74ALVC04DRG4

The SN74ALVC04DRG4 is electrically equivalent but carries a discontinued status at DiGi Electronics. This part remains functionally suitable for substitution but may present procurement challenges due to limited distribution channel availability.

Compliance Considerations

All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with standard manufacturing and storage requirements. No additional qualification is required for environmental or regulatory compliance.

Performance Note

Texas Instruments substitutes exhibit a maximum propagation delay of 2.8ns at 3.3V with 50pF load, compared to 2ns for the original Nexperia part. This 0.8ns difference remains within acceptable margins for most 74ALVC04 applications and does not constitute a functional limitation.

Frequently Asked Questions (FAQ)

Q: Can the Texas Instruments SN74ALVC04D directly replace the Nexperia 74ALVC04D,112?

A: Yes. Both parts share identical logic configuration (6-channel inverter), supply voltage range (1.65V ~ 3.6V), output drive capability (24mA), input logic thresholds, operating temperature range (-40°C ~ 85°C), and 14-SOIC package dimensions. Pin-for-pin compatibility is confirmed.

Q: What is the difference between SN74ALVC04D and SN74ALVC04DR?

A: The primary difference is packaging format. SN74ALVC04D is supplied in tube packaging, while SN74ALVC04DR is supplied in tape and reel format. Electrical specifications and pin configuration are identical. Selection depends on assembly process requirements and inventory management preferences.

Q: Does the 0.8ns propagation delay difference affect circuit performance?

A: The Texas Instruments substitutes specify 2.8ns maximum propagation delay compared to 2ns for the original part. This difference is within typical design margins for 74ALVC04 applications and does not constitute a functional incompatibility. Circuit timing analysis should confirm acceptability for specific applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (SN74ALVC04D, SN74ALVC04DR, SN74ALVC04DRG4) maintain ROHS3 compliance and MSL Level 1 rating, matching the original 74ALVC04D,112 specification.

Q: Why is the SN74ALVC04DRG4 marked as discontinued?

A: The SN74ALVC04DRG4 is discontinued at DiGi Electronics but remains electrically equivalent to the original part. Availability through alternative distribution channels may vary. The active-status alternatives (SN74ALVC04D and SN74ALVC04DR) are recommended for new procurement.

Q: What is the quiescent current difference between the original and substitute parts?

A: The original 74ALVC04D,112 specifies 20 µA maximum quiescent current, while Texas Instruments substitutes specify 10 µA. This represents improved power efficiency in the substitute parts and does not affect functional compatibility.

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